   <?php
            $contentStr = "点击打开音乐盒子"; 
            $description="";
            $PicUrl="http://scnuzs-music.stor.sinaapp.com/mp.jpg";
            $Url="http://fm.baidu.com/";
            $resultStr = sprintf($imageTpl, $fromUsername, $toUsername,$contentStr , $description,$PicUrl,$Url); 
            echo $resultStr;
            exit;
			
  ?>